online judge Codeforces - 随笔分类(第14页) - qscqesze

Codeforces Round #355 (Div. 2) D. Vanya and Treasure 分治暴力

摘要：D. Vanya and Treasure 题目连接： http://www.codeforces.com/contest/677/problem/D Description Vanya is in the palace that can be represented as a grid n × m 阅读全文

posted @ 2016-06-02 17:53 qscqesze 阅读(630) 评论(0) 推荐(1) 编辑

Codeforces Round #355 (Div. 2) C. Vanya and Label 水题

摘要：C. Vanya and Label 题目连接： http://www.codeforces.com/contest/677/problem/C Description While walking down the street Vanya saw a label "Hide&Seek". Beca 阅读全文

posted @ 2016-06-02 15:23 qscqesze 阅读(427) 评论(0) 推荐(0) 编辑

Codeforces Round #355 (Div. 2) B. Vanya and Food Processor 水题

摘要：B. Vanya and Food Processor 题目连接： http://www.codeforces.com/contest/677/problem/B Description Vanya smashes potato in a vertical food processor. At ea 阅读全文

posted @ 2016-06-02 15:11 qscqesze 阅读(489) 评论(0) 推荐(0) 编辑

Codeforces Round #355 (Div. 2) A. Vanya and Fence 水题

摘要：A. Vanya and Fence 题目连接： http://www.codeforces.com/contest/677/problem/A Description Vanya and his friends are walking along the fence of height h and 阅读全文

posted @ 2016-06-02 14:41 qscqesze 阅读(537) 评论(0) 推荐(0) 编辑

Codeforces Round #222 (Div. 1) D. Developing Game 扫描线

摘要：D. Developing Game 题目连接： http://www.codeforces.com/contest/377/problem/D Description Pavel is going to make a game of his dream. However, he knows tha 阅读全文

posted @ 2016-05-30 11:34 qscqesze 阅读(422) 评论(0) 推荐(0) 编辑

Codeforces Round #222 (Div. 1) C. Captains Mode 状压

摘要：C. Captains Mode 题目连接： http://codeforces.com/contest/377/problem/C Description Kostya is a progamer specializing in the discipline of Dota 2. Valve Co 阅读全文

posted @ 2016-05-30 11:15 qscqesze 阅读(354) 评论(0) 推荐(0) 编辑

Codeforces Round #222 (Div. 1) B. Preparing for the Contest 二分+线段树

摘要：B. Preparing for the Contest 题目连接： http://codeforces.com/contest/377/problem/B Description Soon there will be held the world's largest programming con 阅读全文

posted @ 2016-05-30 09:20 qscqesze 阅读(318) 评论(0) 推荐(0) 编辑

Codeforces Round #222 (Div. 1) A. Maze dfs

摘要：A. Maze 题目连接： http://codeforces.com/contest/377/problem/A Description Pavel loves grid mazes. A grid maze is an n × m rectangle maze where each cell i 阅读全文

posted @ 2016-05-30 08:55 qscqesze 阅读(477) 评论(0) 推荐(0) 编辑

Codeforces Round #354 (Div. 2) E. The Last Fight Between Human and AI 数学

摘要：E. The Last Fight Between Human and AI 题目连接： http://codeforces.com/contest/676/problem/E Description 100 years have passed since the last victory of t 阅读全文

posted @ 2016-05-26 17:27 qscqesze 阅读(415) 评论(0) 推荐(1) 编辑

Codeforces Round #354 (Div. 2) D. Theseus and labyrinth bfs

摘要：D. Theseus and labyrinth 题目连接： http://www.codeforces.com/contest/676/problem/D Description Theseus has just arrived to Crete to fight Minotaur. He fou 阅读全文

posted @ 2016-05-26 15:59 qscqesze 阅读(538) 评论(0) 推荐(0) 编辑

Codeforces Round #354 (Div. 2) C. Vasya and String 二分

摘要：C. Vasya and String 题目连接： http://www.codeforces.com/contest/676/problem/C Description High school student Vasya got a string of length n as a birthday 阅读全文

posted @ 2016-05-26 15:40 qscqesze 阅读(484) 评论(0) 推荐(0) 编辑

Codeforces Round #354 (Div. 2) B. Pyramid of Glasses 模拟

摘要：B. Pyramid of Glasses 题目连接： http://www.codeforces.com/contest/676/problem/B Description Mary has just graduated from one well known University and is 阅读全文

posted @ 2016-05-26 15:36 qscqesze 阅读(244) 评论(0) 推荐(0) 编辑

Codeforces Round #354 (Div. 2) A. Nicholas and Permutation 水题

摘要：A. Nicholas and Permutation 题目连接： http://www.codeforces.com/contest/676/problem/A Description Nicholas has an array a that contains n distinct integer 阅读全文

posted @ 2016-05-26 15:31 qscqesze 阅读(504) 评论(0) 推荐(0) 编辑

Codeforces Round #FF (Div. 1) B. DZY Loves Modification 优先队列

摘要：B. DZY Loves Modification 题目连接： http://www.codeforces.com/contest/446/problem/B Description As we know, DZY loves playing games. One day DZY decided t 阅读全文

posted @ 2016-05-25 20:24 qscqesze 阅读(443) 评论(0) 推荐(0) 编辑

Codeforces Round #FF (Div. 1) A. DZY Loves Sequences 动态规划

摘要：A. DZY Loves Sequences 题目连接： http://www.codeforces.com/contest/446/problem/A Description DZY has a sequence a, consisting of n integers. We'll call a 阅读全文

posted @ 2016-05-25 19:49 qscqesze 阅读(483) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #37 C. Old Berland Language 暴力 dfs

摘要：C. Old Berland Language 题目连接： http://www.codeforces.com/contest/37/problem/C Description Berland scientists know that the Old Berland language had exa 阅读全文

posted @ 2016-05-19 23:10 qscqesze 阅读(527) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #37 B. Computer Game 暴力贪心

摘要：B. Computer Game 题目连接： http://www.codeforces.com/contest/37/problem/B Description Vasya’s elder brother Petya loves playing computer games. In one of 阅读全文

posted @ 2016-05-19 16:00 qscqesze 阅读(320) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #37 A. Towers 水题

摘要：A. Towers 题目连接： http://www.codeforces.com/contest/37/problem/A Description Little Vasya has received a young builder’s kit. The kit consists of severa 阅读全文

posted @ 2016-05-19 15:35 qscqesze 阅读(495) 评论(0) 推荐(0) 编辑

Codeforces Round #353 (Div. 2) E. Trains and Statistic dp 贪心

摘要：E. Trains and Statistic 题目连接： http://www.codeforces.com/contest/675/problem/E Description Vasya commutes by train every day. There are n train station 阅读全文

posted @ 2016-05-17 23:18 qscqesze 阅读(400) 评论(0) 推荐(0) 编辑

Codeforces Round #353 (Div. 2) D. Tree Construction 模拟

摘要：D. Tree Construction 题目连接： http://www.codeforces.com/contest/675/problem/D Description During the programming classes Vasya was assigned a difficult p 阅读全文

posted @ 2016-05-17 22:26 qscqesze 阅读(436) 评论(0) 推荐(0) 编辑

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